mail.tycst.com - robtex.com
mail.tycst.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 49.254.228.171๐ฐ๐ท KT-NET49.254.128.0/17 | ||||||
| PTR | 228-171.sysauto.co.kr | ||||||
tycst.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 49.254.228.171๐ฐ๐ท KT-NET49.254.128.0/17 | ||||||
| NS | ns1.realsoft.co.kr โญ โ ๏ธ Not in zone NS records | ||||||
| NS | ns2.realsoft.co.kr โ ๏ธ Not in zone NS records | ||||||
| MX | mail.tycst.com โญ | ||||||
| TXT | v=spf1 ip4:117.52.155.71 ~all | ||||||
| SOA | ns1.realsoft.co.krroot@realsoft.co.kr 2019-01-08 #0 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA117.52.155.712020-02-08 โ 2020-02-08 ยท 3 obs
โ 2020-02-08 03:34:34
โ 2026-03-12 21:33:46
โ 2026-03-28 05:40:24
โ 2026-03-12 21:33:46
โ 2026-03-28 05:40:24
โA49.254.228.1712026-03-12 โ 2026-03-28 ยท 3 obs
โ 2020-02-08 03:34:34
โ 2026-03-12 21:33:46
โ 2026-03-28 05:40:24
โ 2026-03-12 21:33:46
โ 2026-03-28 05:40:24
๐ DNS Trace
Analysis
Mail Server Role
mail.tycst.com serves as the mail server for tycst.com.
IP Addresses
mail.tycst.com resolves to a single IP: 49.254.228.171.
Other host names, for instance mail.hisongdo.com, tycst.com, kiumoffice.com, oksangga.com and www.atseoul.co.kr share IP numbers with mail.tycst.com.